UAV-Based Measurement of Sharp Spectral Resonances in Mutually Coupled SKA-Low Elements
F Paonessa, L Ciorba, G Kyriakou… - IEEE Antennas and …, 2023 - ieeexplore.ieee.org
Strong mutual coupling between antennas can have detrimental effects in very sensitive
radio telescopes based on aperture arrays. For the low-frequency instrument of the square …
radio telescopes based on aperture arrays. For the low-frequency instrument of the square …
Investigating Adverse Low-frequency Effects of Log-periodic Dipole Antenna Resonant Radiation
G Kyriakou, P Bolli - … on Antennas and Propagation and USNC …, 2023 - ieeexplore.ieee.org
Log-periodic dipole antennas provide a series of regular resonances logarithmically spaced
over the operating frequency band, but these are disturbed by mutual coupling in closely …
over the operating frequency band, but these are disturbed by mutual coupling in closely …
Assessment and optimization of electromagnetic performance of low-frequency antenna arrays (SKA) by means of numerical methods
G Kyriakou - 2024 - flore.unifi.it
An overview of array advantages at low frequencies, as well as the SKA current design and
implementation status comprise Chapter 1. The numerical EM methods used throughout the …
implementation status comprise Chapter 1. The numerical EM methods used throughout the …
A Study of Wire Bi-Conical Antenna for Wide-Band Application in Radio Astronomy
In this paper, we describe the characteristics of biconical antennas that can be used in wide-
band radio astronomy applications. While the theory of a biconical antenna has been …
band radio astronomy applications. While the theory of a biconical antenna has been …